S D

SYMBOL

DOUBLE SINGLEABBR DESCRIPTION

RETURN DUCT UP

SUPPLY DUCT UP

OUTSIDE AIR DUCTUP

EXHAUST DUCT UP

RETURN DUCT DN

ROUND DUCT UP

ROUND DUCT DN

ROUND DUCT RISE

ROUND DUCT DROP

RADIUS ELBOWDUCT RISE

CAPPED DUCT

EXISTING DUCTNO CHANGE

EXISTING DUCTTO BE REMOVED

FIRE SMOKEDAMPER

FIRE DAMPER

SMOKE DAMPER

MOTORIZED DAMPER

RA

SA

OA

EA

RA

FSD

FD

SD

MD

SA

OA

EA

SUPPLY DUCT DN

OUTSIDE AIR DUCTDN

EXHAUST DUCT DN

ABBR DESCRIPTION ABBR DESCRIPTION ABBR DESCRIPTION

RADIUS ELBOWDUCT DROP

MITRED ELBOWDUCT RISE

MITRED ELBOWDUCT DROP

MITRED ELBOW

VANED ELBOW

RADIUS ELBOW

RECT.-TO-ROUNDDUCT TRANSITION

DUCT TRANSITION

MANUAL VOLUMEDAMPER W/ LOCKING

QUADRANT

MVD

CONICAL SPIN-INFITTING W/ MANUALVOLUME DAMPER

CONICAL TAP

FLEXIBLE DUCTCONNECTOR

FC

LOW PRESSUREFLEXIBLE DUCT

HVAC:

SYMBOL

SUPPLY DIFFUSER4-WAY THROW

SUPPLY DIFFUSER3-WAY THROW

SUPPLY DIFFUSER2-WAY THROW

SUPPLY DIFFUSER1-WAY THROW

SUPPLY SLOTDIFFUSER

RETURN AIR GRILLE

EXHAST AIR GRILLE

CEILING ACCESSPANEL

AP

AIR TERMINALS:

MECHANICAL LEGEND

UNDERFLOORSWIRL DIFFUSER

PIPING: SUPPLY PIPING(TYPE ABBR. AND

DESCR. NEXTCOLUMN)

CHILLED WATERSUPPLY

CHWS

CHILLED WATERRETURN

CHWR

CONDENSER WATERSUPPLY

CWS

CONDENSER WATERRETURN

CWR

PROCESS COOLINGWATER SUPPLY

PCS

PROCESS COOLINGWATER RETURN

PCR

PIPING TO BEREMOVED

SYMBOL

RSREFRIGERANT

SUCTION

RLREFRIGERANT

LIQUID

RLREFRIGERANT

LIQUID

VALVES:

GV GATE VALVE

CV CHECK VALVE

PRVPRESSURE

REDUCING VALVE

SV SOLENOID VALVE

BLV BALANCING VALVE

GLVGLOBE VALVE

(STRAIGHT PATTERN)

BFV BUTTERFLY VALVE

BV BALL VALVE

PV PLUG VALVE

DV HOSE END DRAINVALVE

TCVAUTOMATIC TEMP.CONTROL VALVE,

2-WAY

GLVGLOBE VALVE

(ANGLE PATTERN)

TCVAUTOMATIC TEMP.CONTROL VALVE,

3-WAY

TPRTEMPERATURE/

PRESSURE RELIEFVALVE

STRSTRAINER W/ BLOW-

OFF VAVLVE &CAPPED HOSE END

FV FLOW VENTURI

SYMBOL

SYMBOLS:

( )Flow

1t8"

2

AIR TERMINALCALLOUT, TYP (X)

DEVICES

1i

-

1i

-

MECHANICALEQUIPMENT TAG

(POWERED)

MECHANICALEQUIPMENT TAG(NON-POWERED)

RETURN/EXHAUSTAIR FLOW SYMBOL

SUPPLY AIR FLOWSYMBOL

1

A101

SIMSECTION MARKER

0 SHEET KEY NOTE

T

TS

H

PS

CD

CO

THERMOSTAT

SPACE TEMPERATURESENSOR

HUMIDISTAT

SPACE PRESSURESENSOR

CARBON DIOXIDESENSOR

CARBON MONOXIDESENSOR

DUCT MOUNTEDSMOKE DETECTOR

SD SUCTION DIFFUSER

GLOW PRESSURE GAS

(0.5 PSI OR LESS)

MGMEDIUM PRESSUREGAS (0.5 TO 2 PSI)

LVG LEAVING

MA MAKE-UP AIR

MAX MAXIMUM

MCA MINIMUMCIRCUIT AMPACITY

MBH THOUSAND BTUH

MCC MOTORCONTROL CENTER

MIN MINIMUM

MOCP MAX OVERCURRENTPROTECTION

MTL METAL

NC NOISE CRITERIA

(N) NEW

NTS NOT TO SCALE

OA OUTSIDE AIR

O.C. ON CENTER

OPNG OPENING

P PUMP

PD PRESSUREDROP/ DIFFERENTIAL

PF PRE-FILTER

PRESS PRESSURE

PSIG POUNDS PERSQUARE INCHGAUGE

PWL SOUND POWERLEVEL

QTY QUANTITY

RA RETURN AIR

(R) RELOCATE

REF REFERENCE

RF RETURN FAN

RH RELATIVEHUMIDITY

RLA RUNNING LOADAMPS

RPM REVOLUTIONPER MIN.

RQD REQUIRED

SA SUPPLY AIR

SCFM STANDARD AIRCUBIC FEET PERMINUTE

SF SUPPLY FAN

SHT SHEET

SPECS SPECIFICATIONS

SP STATICPRESSURE

SQ SQUARE

SQFT SQUARE FOOT

SS STAINLESSSTEEL

ST SOUND TRAP

TG TRANSFERGRILLE

TOD TOP OF DUCT

TSP TOTAL STATICPRESSURE

TYP TYPICAL

UON UNLESSOTHERWISENOTED

UTR UP THRU ROOF

VAV VARIABLE AIRVOLUME

VEL VELOCITY

VFD VARIABLEFREQUENCY

DRIVE

VSD VARIABLESPEED DRIVE

VTR VENT THRUROOF

WB WET-BULB

W/ WITH

W/0 WITHOUT

ABBREVIATIONS:

ABBR DESCRIPTION

FITTINGS:

CRCONCENTRIC

REDUCER

ER ECCENTRICREDUCER

P&TPRESSURE/

TEMPERATUREPORT TAPS

U UNION

EJ EXPANSION JOINT

FCFLEXIBLE PIPECONNECTOR

AC ALIGNMENT GUIDE

AN PIPE ANCHOR

FS FS FLOW SWITCH

PS PS PRESSURE SWITCH

PGPRESSURE GAUGEW/ GAUGE COCK

STEAM TRAP

ELBOW UP

ELBOW DN

TEE UP

TEE DN

ABBR DESCRIPTION

AF AFTER FILTER

AFF ABOVE FINISHEDFLOOR

AFG ABOVE FINISHEDGRADE

AHU AIR HANDLINGUNIT

AMB. AMBIENT

AP ACCESS PANEL

B BOILER

BHP BRAKE HORSEPOWER

BOD BOTTOM OF DUCT

BTUH BRITISH THERMALUNIT PER HOUR

CAV CONSTANT AIRVOLUME

CC COOLING COIL

CFH CUBIC FEET PERHOUR

CFM CUBIC FEET PERMINUTE

CH CHILLER

COP COEFFICIENT OFPERFORMANCE

CRU CONDENSATERETURN UNIT

CV CONSTANTVOLUME

dB DECIBEL

DB DRY-BULB

DDC DIRECT-DIGITALCONTROL

DIA DIAMETER

DN DOWN

DP DISCHARGEPLENUM

DWG DRAWING

EA EXHAUST AIR

EER ENERGY EFFRATIO

EF EXHAUST FAN

EFF EFFICIENCY

ENT ENTERING

ESP EXTERNAL STATICPRESSURE

(E) EXISTING

*F DEGREEFAHRENHEIT

FCU FAN COIL UNIT

F.G. FIBERGLASS

FF FINAL FILTER

FLA FULL LOAD AMPS

FPI FINS PER INCH

FPM FEET PER MINUTE

FRIC. FRICTION

FT FLASH TANK

FS FLOOR SINK

FT. WC. FEET WATERCOLUMN

GAL GALLON

GPH GALLONS PERHOUR

GPM GALLONS PERMINUTE

HC HEATING COIL

HP HORSEPOWER

HU HUMIDIFIER

HZ HERTZ

IN. WC. INCHES WATERCOLUMN

ISOL. ISOLATOR

KW KILOWATTS

LBS POUNDS

LBS/HR POUNDS PERHOUR

(NOT ALL SYMBOLS LISTED BELOW ARE USED IN THIS SET OF MECHANICAL DRAWINGS)

A101

1SIM

DIAGRAM CALLOUT

HEATING WATERSUPPLY

HWS

HEATING WATERRETURN

HWR

HIGH TEMP. HOTWATER SUPPLY

HTWS

HIGH TEMP. HOTWATER RETURN

HTWR

LOW PRESSURESTEAM SUPPLY

LPS

MEDIUM PRESSURESTEAM SUPPLY

MPS

HIGH PRESSURESTEAM SUPPLY

HPS

LOW PRESSURESTEAM CONDENSATE

RETURN

LPR

MPR

HPR

MEDIUM PRESSURESTEAM CONDENSATE

RETURN

HIGH PRESSURESTEAM CONDENSATE

RETURN

PRPUMPED

CONDENSATERETURN

SCW SOFT COLD WATER

ACONTROL AIR(PNEUMATIC)

BD BOILER BLOW DOWN

BF BOILER FEED

BO BLOW OFF

CF CHEMICAL FEED

DR EQUIPMENT DRAIN

D INDIRECT DRAIN

PIPING:

RETURN PIPING(TYPE ABBR. AND

DESCR. NEXTCOLUMN)

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(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

(E) 4"ø HWR(E) 4"ø HWS

(E) 4"ø HWS(E) 4"ø HWR

(E) 1"ø HWR

(E) 1"ø HWS

(E) 1 1/4"ø HWS

(E) 1 1/4"ø HWR

(E) 2"ø HWS(E) 2"ø HWR

(E) 3"ø HWR(E) 3"ø HWS

(E) 6"ø CHWR(E) 6"ø CHWS

(E) AHU-20

01

UH

02

UH

(E) AHU-21(E) AHU-22

23

AHU

54"x28" RA

54"x34" SA

3"ø CHWR 3"ø CHWS

2 1/2"ø HWR

2 1/2"ø HWS

2"ø HWS 2"ø HWR

1 1/4"ø HWR 1 1/4"ø HWS

IT ROOMA002

5-1

UH

5-1

CRAC

44"x20" OA

REFRIGERANTPIPING SIZED BYMANUFACTURER

6"ø EA 6"ø OA

3"ø CHWR 3"ø CHWS

2 1/2"ø HWS 2 1/2"ø HWR

ROUTE DUCTTHROUGH CROSSBRACING; RE: STRUCT

36"x36" SA

ELEV MACHINEA001

1

GWH

FC

5-4

CRAC

REFRIGERANTPIPING SIZED BYMANUFACTURER

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1/8" = 1'-0"M0.1

1MECHANICAL NEW FLOOR PLAN,CRAWL SPACE - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND

REF.

(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

ELECA102

23-1

VAV

23-2

VAV

23-3

VAV

23-4

VAV

23-5

VAV

42"x16" SA 22"x16" SA

56"x20" SA

20"x

12"

EA

54"x20" RA

SCIENCECLASSROOM

A108

CLASSROOMA110

SCIENCE PREPA108A

STORAGEA106

CLASSROOMA103

CLASSROOMA115

CLASSROOMA100

CORRIDORA104

TELECOMMA107

GIRLSA111

12"x12" SA

20"x18" SA

16"x14" SA 12"x12" SA

( )350 CFM

A10"

6

12"ø

SA

RETURNBOOT, TYP

6"ø EA 6"ø OA

36"x18" TA 12"x20" EA

12"ø

EA

FLEX DUCT, TYP

( )300 CFM

A10"

8

270 CFMA

8"

12"x

12"

SA

16"x

16"

SA

14"x

14"

SA

24"x18" SA

14"x

12"

SA

( )230 CFM

A8"

4

10"x10" SA

14"x12" SA

380 CFMA

10"

380 CFMA

10"

210 CFMA

8"

210 CFMA

8"

12"x

12"

SA

14"x

14"

SA

16"x

15"

SA

140 CFMA

6"

18"x18" TA

10"x10" TA

20"x20" TA (2)

14"x12" EA

675 CFMP

14X14

675 CFMP

14X14

50 CFMQ

6X6

1

-P

22"X22"

TYP

CLASSROOMA114

12"x12" SA 16"x16" SA

( )380 CFM

A10"

4

30"x16" TA

( )330 CFM

A10"

4

16"x16" SA

24"x16" TA

23-6

VAV

( )275 CFM

A10"

4

12"x12" SA 14"x14" SA

16"x

14"

SA

24"x16" SA

20"x16" TA

2

2 TYP 3

BOYSA112

( )785 CFM

P12x12

20"x12" EA

20"x14" EA

12"x

12"

SA

12"x

12"

SA

23-16

VAV

8"ø SA

8"ø SA

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1/8" = 1'-0"M1.1

1HVAC NEW FLOOR PLAN, FIRSTLEVEL - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND1 ROUTE DUCT THROUGH JOIST

WEBBING. RE: STRUCT.

2 FIRE/SMOKE DAMPER AT FLOORPENETRATION.

(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

23-7

VAV

23-8

VAV

23-9

VAV

23-10

VAV

23-11

VAV

23-13

VAV

23-12

VAV

54"x20" RA

24"x12" EA

12"ø

SA

14"ø SA

42"x14" SA

23-14

VAV

CLASSROOMA203

CLASSROOMA213

TV STUDIOA208

TV CLASSROOMA207

CLASSROOMA200

CLASSROOMA212

CLASSROOMA209

CORRIDORA206

JANITORA204

ELECA202

TELECOMMA210

STORAGEA205

16"x14" SA

24"x

16"

EA

16"x

16"

SA

14"ø

SA

56"x

20"

SA

44"x20" OA

16"x20" EA 36"x14" SA

6"ø EA 6"ø OA

-P

22"X22"

TYP

42"x14" TA

( )325 CFM

A10"

4

22"x18" TA

( )265 CFM

A8"

4

10"x10" SA

( )385 CFM

A12"

4

( )300 CFM

A10"

4

1 TYP

12"x12" SA

12"x12" SA

20"x18" TA

16"x

16"

SA

( )400 CFM

A10"

4

12"x12" SA

16"x15" SA

260 CFMA

8"

260 CFMA

8"

320 CFMA

10"320 CFM

A10"

160 CFMA

6"

16"x15" SA

12"x12" SA

14"x12" EA

42"x14" TA

18"x18" TA

12"ø

EA

50 CFMQ

6X6

CLASSROOMA217

( )345 CFM

A10"

4

16"x16" SA

( )290 CFM

A10"

4

12"x12" SA 16"x16" SA

23-15

VAV

16"x

14"

SA

22"x18" TA

26"x16" TA

22"x16" TA

( )325 CFM

A10"

4

675 CFMP

14X14

675 CFMP

14X14

26"x14" SA

12"ø

SA

12"x

12"

SA

12"x12" SA 12"x12" SA

12"x12" SA

12"x12" SA

16"x16" SA

12"x14" SA

12"x14" SA

1 TYP

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013

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chool A

dditio

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HV

AC

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1/8" = 1'-0"M1.5

1HVAC NEW FLOOR PLAN,SECOND LEVEL - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND1 ROUTE DUCT THROUGH JOIST

WEBBING. RE: STRUCT.

REF.

T

T

T

T

T

T

T

(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

1 1/4"ø HWS 1 1/4"ø HWR

23-5

VAV

23-3

VAV

23-2

VAV

23-1

VAV

23-4

VAV

CLASSROOMA110

SCIENCE PREPA108A

STORAGEA106

CLASSROOMA103

CLASSROOMA115

SCIENCECLASSROOM

A108

CLASSROOMA100

CORRIDORA104

ELECA102 TELECOMM

A107

GIRLSA111

BOYSA112

1"ø HWS 1"ø HWR

REFRIGERANTPIPING SIZED BYMANUFACTURER

23-6

VAV

23-16

VAV

3/4"ø HWS 3/4"ø HWR

CLASSROOMA114

1

1

1

1

3/4"ø HWS 3/4"ø HWR

3/4"ø HWS 3/4"ø HWR

1"ø HWR 1"ø HWS

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C:\

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\37-1

310

2-0

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HS

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31

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RIC

T 7

0

1/8" = 1'-0"M2.1

1HYDRONIC NEW FLOOR PLAN,FIRST LEVEL - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND1 ROUTE PIPING TO AVOID CONTROL

PANEL ACCESS.

T

T T

T

T

T

T

T

T

(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

23-13

VAV

23-11

VAV

23-10

VAV

23-9

VAV

23-8

VAV

23-7

VAV

23-12

VAV

CLASSROOMA203

CLASSROOMA213

TV STUDIOA208

TV CLASSROOMA207

CLASSROOMA200

CLASSROOMA212

CLASSROOMA209

CORRIDORA206

JANITORA204

ELECA202

TELECOMMA210

STORAGEA205

23-14

VAV

1"ø HWS

1"ø HWR

CLASSROOMA217

GIRLSA215

BOYSA214

23-15

VAV

3/4"ø HWS 3/4"ø HWR

3/4"ø HWS 3/4"ø HWR

REFRIGERANTPIPING SIZED BYMANUFACTURER

1

1

1

3/4"ø HWS 3/4"ø HWR

3/4"ø HWS 3/4"ø HWR

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C:\

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\37-1

310

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0

1/8" = 1'-0"M2.5

1HYDRONIC NEW FLOOR PLAN,SECOND LEVEL - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND1 ROUTE PIPING TO AVOID CONTROL

PANEL ACCESS.

(E)1 (E)2

(E)A

(E)B

(E)C

(E)E

(E)F

(E)G

(E)J

(E)D

(E)2.1

(E)C.9

(E)E.9

(E)2.6

(E)G.5

(E)G.9

(E)K.9

(E)E.5

(E)C.4

(E)4-D(E)4-C(E)4-B(E)4-A(E)4-AA

(E)4-3

(E)4-2

(E)4-1

(E)G.7

A2 A6 A8 A11

AA

AD

AG

AI

A1 A3 A5 A7 A9 A10 A12

AB

AC

AE

AF

AH

AJ

A4

23-1

EF

23-1

IF

23-3

EF

23-4

EF

5-1

CU

GAS WATER HEATERCONCENTRIC VENTTERMINATION

5-4

CU A

M5.2

A

M5.2

B

M5.2

B

M5.2

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C:\

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02-0

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HV

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0

1/8" = 1'-0"M3.1

1 HVAC NEW ROOF PLAN - AREA A

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

KEYNOTE LEGEND

(E)9 (E)10 (E)11

(E)E

(E)F

(E)G

(E)D

HTX-1

ET-2

(E) 10"ø CWR

(E) 6"ø CWS

(E) 6"ø CHWS

(E) 6"ø CHWS

ET-1

B-1 B-2

B-3

(E) 26"x24" OA

(E) 2"ø HWS

(E) 2"ø HWR

(E) 14"ø EA

(E) 24"ø EA

(E) 14"ø EA

(E) 24"ø EA

(E) 10"ø EA

(E) 48"x48" OA

(E)

36"x

12"

OA

(E)

20"x

20"

EA

7

AHU

(E) 26"x24" OA

1

CH

4

B

5

B

13

P

14

P

12

P

11

P

16

P

3

P

4

P

15

P

6

P

7

P

5

P

9

P

10

P

8

P

2

CH

(E) 10"ø CWR

6"ø CWR(E) 6"ø CHWS

6"ø CHWS

6"ø CWR

6"ø CWS

6"ø CHWS

6"ø CWS

(E)

8"ø

CH

WS

(E)

8"ø

CH

WR

(E)

6"ø

HW

R

(E)

6"ø

HW

S

(E)

8"ø

CH

WR

(E)

10"ø

CW

R(E

) 10"ø

CW

R

(E)

10"ø

CW

S(E

) 8"ø

CH

WR

6"ø CWS

(E)

10"ø

CW

S

(E) 6"ø CWS

(E) 10"ø CWS

(E) 8"ø CHWS

(E) 6"ø HWR

(E) 6"ø HWS

(E)

8"ø

CH

WS

(E)

8"ø

CH

WR

(E)

6"ø

HW

R

(E)

6"ø

HW

S

(E) 8"ø CHWS

(E) 8"ø CHWR

(E) 6"ø HWS

(E) 6"ø HWR

(E)

3"ø

CH

WS

(E)

3"ø

CH

WR

(E)

2 1

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HW

S

(E)

2 1

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HW

R

(E)

4"ø

HW

S

(E) 6"ø HWS

(E) 6"ø HWR

(E)

4"ø

HW

R

4"ø

HW

S

4"ø

HW

R

(E)

4"ø

HW

S

(E)

4"ø

HW

R

4"ø

HW

S

4"ø

HW

R

(E)

4"ø

HW

S

(E)

4"ø

HW

R

(E) 6"ø HWS

10"ø EA 14"ø EA

COORDINATE FLUELOCATION WITHSHAFT ABOVE AND(E) STRUCTURE.

1

M5.1

1

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2

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C:\

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310

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West H

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ns +

Renovations

BO

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R/C

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UM

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0

1/2" = 1'-0"M4.1

1Enlarged Plan - Boiler/Chiller/PumpRoom

KEYNOTE LEGEND

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFYLOCATION AND CONDITION OF ALLEQUIPMENT PRIOR TO BEGINNING OFWORK.

2. VAV DUCT AND PIPING CONNECTIONSARE SCHEDULED SIZE UNLESS NOTEDOTHERWISE.

3.T-STAT CONNECTION LINES TO HWCCONTROL COIL AND CORRESPONDINGVAV BOX.

4. MAINTAIN 10 FT MIN. CLEARANCEBETWEEN AIR INTAKES AND ALLEXHAUST FANS AND VENTS.

5. CONTRACTOR SHALL PREBALANCEAND RECORD ALL AIR AND HYDRONICSYSTEM COMPONENTS FOR BASIS OFFINAL BALANCE. PROVIDE INITIALBALANCE TO ARCHITECT FOR REVIEW.

6. MOUNT THERMOSTATS AND CO2SENSORS +48" AFF.

ISSUED FOR REFERENCE ONLY. NOT FOR CONSTRUCTION.

P

3

P

4

FILTER FEEDER

6"TO FLOOR DRAIN

3/4"

6"

HWS

HWR

6"AS

1

ET

1

RPBFP

GLYCOL FILL

PRV SET AT 12 PSI

1"

1"1"

1-1/2"

1-1/2"

B

3

4" 4"

6"

B

2

4" 4"

B

1

4" 4"

P

1

P

2

DRAIN VALVE (TYP)

PIPE FULL SIZETO FLOOR DRAIN

6"

6"

HWS

HWR

VFDFC

PG

VFDFC

PG

FILTER FEEDER

CHWS

AS

2

ISOLATORS HK PAD

P

12

P

11

ET

2

RPBFP

8"

6" 6"

FAST FILL

GLYCOL FILL

PRV SET AT 12 PSI

TO TOWER MAKEUP

CH

1

8"

1"

1"1"

1-1/2"

1-1/2"

6"

P

8

10"

CWS

CWR

P

7

P

6

HTX

1

P

5

P

9

P

10

CT

1

ISOLATION/BALANCEVALVE

TOWERDRAINSOLENOIDS

TO FLOORDRAIN

FROMBACKFLOWPREVENTER

TOWER FILLSOLENOID

AUTOMATIC TOWER BYPASS(LINKED BUTTERFLY VALVES)

10"

CWR

CWS

6"6"

10"

6"10"

8"

10"

6"

8"

8"

8"

10"

6"

10"

6"

8"

CHWR

TO FLOOR DRAIN

3/4"

VFDFC

PG

VFDFC

PG

VFDFC

PG

VFDFC

PG

VFDFC

PG

VFDFC

PG

VFDFC

PG

VFDFC

PG

FC

PG

FC

PG

CT

2

OVERFLOW

TOWER OUTLET

AUTO DRAINDOWN SOLENOID

GRADE

CH

2

P

16

P

15

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C:\

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02-0

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West H

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Renovations

ME

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AN

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NTSM5.1

1 BOILER PIPING SCHEMATIC

NTSM5.1

2 CHILLER PIPING SCHEMATIC

ISSUED FOR REFERENCE ONLY. NOT FOR CONSTRUCTION.

COIL

COIL

COIL

COIL

UH

--

A ROOF MOUNT CONDENSING UNIT DIAGRAM

NO SCALE

B ROOF PLATFORM FOR ROOF EQUIPMENT

NO SCALE

C DIFFUSER DIAGRAM

NO SCALE

D SIDE CONNECTION GRD DIAGRAM

NO SCALE

H CABINET UNIT HEATER PIPING DIAGRAM

NO SCALE

G DOUBLE TIER COOLING AND HEATING COIL

NO SCALE

F VAV TERMINAL UNIT DIAGRAM

NO SCALE

J 2-WAY VALVE COOLING AND HEATING COIL

NO SCALE

K X

NO SCALE

L X

NO SCALE

N X

NO SCALE

O X

NO SCALE

P X

NO SCALE

E RETURN AIR BOOT DIAGRAM

NO SCALE

I 3-WAY VALVE HEATING COIL

NO SCALE

M X

NO SCALE

P

ROOF CAP AND CURB

CONDUIT -POWER ANDCONTROL

FLASHPENETRATIONWATER TIGHT.SEE DETAIL

SUCTION PIPE

SIGHT GLASSWITH MOISTUREINDICATOR

BACK-SEATEDREFRIGERANTVALVES

COMPRESSORACCESS

CONDENSINGUNIT

REFRIGERANTLIQUID PIPE

REFRIGERANTGAUGECONNECTIONS

COUNTERFLASHED ROOFPLATFORM

HAIL GUARDCONDENSERCOIL

VIBRATION ISOLATORSAND MISC. STEELSECURE TO PLATFORM

PROVIDE MIN.AIRFLOW &MAINTENANCEACCESS PER MFR.RECOMMENDATIONS,TYP. ALL SIDES ANDTOP OF UNIT

FAN GUARD TOPOR SIDE

NOTES:

1. REFRIGERANT PIPING SIZED BY

MANUFACTURER

2. PROVIDE OIL TRAPS AT RS LOW

POINTS AND/OR PITCH HORIZONTAL

PIPING FOR PROPER OIL RETURN

FACE

BAND CLAMP

BAND CLAMP

FIBERGLASS INSULATION WITHVAPOR BARRIER MAX. 5'

CEILING(GYP. CLG. SIMILAR)

FRAMED OPENING

IF REQUIRED, FIELDFABRICATE END SEALUSING TAPE SYSTEM

FACTORY SEAL AT ENDOF STANDARD LENGTHFLEXDUCT

PATTERN-CONTROL CORE

SPIN-IN DUCT FITTING WITHMANUAL LOCKING QUADRANTAND EXTRACTOR

SEAL METAL JOINTSWITH SEALER

SEALED AT ALL JOINTSWELDED AND INTERNALLY

ROOF DECKING

INSULATION

SHEET METAL CAP

MATERIAL

FLASHING CANT

SHEET METAL

ROOFING

CANT STRIPWHEREINSULATION ISUNDER ROOF

BLOCKING

INSULATED PRE-FABCURB OR CONCRETE

WITH VAPOR BARRIER

AGAINST ROOF DECKING.

LAY ON ROOF DECKING

6" R-19 BATT INSULATION.

24 GAUGE GALVANIZED PLYWOOD CAP3/4" WEATHER TREATED

ALLOW FOR ACCESS

SIZE ON PLAN

36" ACCESS

4 D

D

2'-0' MAX. STRAIGHTNON-COMPRESSED FLEX DUCT, ORHARD DUCT. FLEX DUCT NOTPERMITTED ABOVE HARD LIDCEILINGS.

SHEET METAL ELBOWONLY

MIN. 2 DIAMETER STRAIGHTINLET HARD DUCT

6'-0" TO FIRSTTAKEOFF

CONICAL OR45° TAP

USE WHEN DIAGRAM "C" CAN NOT BE ACHIEVED

s" MANUAL AIR VENT

BALL/BUTTERFLY VALVE

STRAINER W/VALVED BLOWOFF

P & T TEST FITTINGS

i" HOSE CONNECTION DRAIN VALVE

UNION

UNION

BALL/BUTTERFLY VALVE

5 PIPE DIA. MIN.

HWR

HWS

FOR COPPER SYSTEM TO COPPER OR STEEL TO STEEL VALVE ASSEMBLY.PROVIDE DIELECTRIC WATERWAYS FOR COPPER OR BRONZE TO STEEL.

NOTES:

COMBINATION VALVESACCEPTABLE FOR VAVBOXES AND FAN COILS

COMBINATION VALVESACCEPTABLE FOR VAVBOXES AND FAN COILS

3-WAY MODULATING CONTROL VALVE

1

FLEX CONNECTOR AT FANPOWERED UNITS

PIPE COIL FORCOUNTER FLOW

AUTO FLOW LIMITER SETEQUAL TO COIL GPM

P & T TEST FITTINGS

FLEXIBLE CONNECTIONS MANUAL AIR VENT

MINIMUM 3/4" DRAINVALVE W/HOSE ENDCONNECTION

STRAINER WITHBLOWDOWN VALVE

RETURN

SUPPLY

THERMOMETER (TYP.)

BALANCING VALVE

5 PIPE DIA.MIN. VFD SENSOR

EQUALIZING VALVE PERMFR

SHUTOFF VALVE, TYPEAS SPECIFIED

BALL/BUTTERFLY VALVEW/MEMORY STOP

CONDENSATEDRAIN ON COOLINGCOIL

2-WAY MODULATINGCONTROL VALVE

PG IF REQ'DBY MFR

2-WAY MODULATING CONTROL VALVE

STRAINER W/VALVED BLOWOFF

1/2" HOSE CONNECTION DRAIN VALVE

BALANCING VALVE

NOTES:

UNION

PIPE COIL FOR COUNTER FLOW

UNION

THERMOMETER (TYP.)

RETURN

BALL/BUTTERFLY VALVE

SUPPLY

BALL/BUTTERFLY VALVE

P & T TESTFITTINGS

MAV

FLEX CONNECTOR AT FANPOWERED UNITS

EQUALIZATIONVALVE PER MFR

5 PIPE DIA. MIN.

1. VALVE TRAIN MAY BE COMBINATION UNIT AT TERMINAL UNITS WHERE APPROPRIATE

3/4" MANUAL AIR VENTAT HIGH POINTS

5 PIPE DIA.MINIMUM

1/2" DRAIN WITHHOSE ANDCONNECTION

BALLVALVES

TYPICAL

P/TTESTPLUGS

MANUALAIR VENT

HWS

AUTO FLOWLIMITER

HWR

Y

WITH 1" ACOUSTICAL

DUCT LINER

X

Y = NARROW NECK DIMENSIONX = WIDE NECK DIMENSION

FIXTURE)

CEILING

RETURN AIR GRILLE

(10" MIN. WHEN

(MIN. TWO LOCATIONS)

SUPPORT TO STRUCTURE

OPENING

ABOVE LIGHT

6" MIN.

X" X 0.75Y"

24" MIN.

SHEET METAL DUCT

CEILING

CONTROL GRID

1"

OBD

FOLDED SHEET METALSTRAP EACH SIDE OF BOXUP TO STRUCTURE

DIFFUSER CONNECTIONBOOT LINED WITH 1"ACOUSTICAL INSULATION

SUPPLY DIFFUSERSEE PLANS FORSIZE & LOCATION

SEE PLAN FORSIZE ANDLOCATION

SECURE FLEX DUCT TOBOOT INLET COLLAR

CEILING SUPPORTCHANNEL

SQUARE-TO-ROUNDTRANSITION WHERE REQUIRED

NOTE: FOR USE WHEN TOO CONGESTEDFOR STANDARD FLEX DUCTCONNECTIONS

Arc

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Pueblo

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Renovations

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DESIGN CONDITIONS

NOTES

SPACE

OCCUPIED

ELEC ROOM

MECH ROOM

ELEV MACHINE

1. OUTDOOR DESIGN CONDITIONS FROM ASHRAE 2009 FUNDAMENTALS.

2. HUMIDITY NOT CONTROLLED.

3. JOB SITE ELEVATION 4,700 FT.

SUMMER

OUTDOOR

97/62

97/62

97/62

97/62

INDOOR

75

80

80

80

WINTER

OUTDOOR

-1

-1

-1

-1

INDOOR

70

55

55

55

AIR HANDLING UNIT SCHEDULE

GENERAL NOTES

REMARK NOTES

CONFIGURATION

CODE

SERVICE

LOCATION

MANUFACTURER AND MODEL NO.

SUPPLY FAN

RETURN FAN

HEATING CAPACITY (HEATING WATER COIL)

COOLING CAPACITY (CHILLED WATER COIL)

FILTERS

OPERATING WEIGHT (LBS.)

REMARKS

1. CAPACITIES AT 4,700 FT. ELEVATION.

2. ESP INCLUDES PRESSURE DROP EXTERNAL TO UNIT PLUS DIFFERENCE BETWEEN CLEAN AND AVERAGE FILTER LOADING.

3. PROVIDE PREMIUM EFFICIENCY MOTORS PER NEMA STANDARD MG1-2009.

4. PROVIDE VFD'S WIRED TO MOTORS AND FACTORY COMMISSIONED WITH AUXILIARY CONTACTS AND HOA SWITCH ON ALL THREE PHASE MOTORS.

5. PROVIDE CLEARANCE FOR COIL PULL, FILTER REPLACEMENT, EQUIPMENT ACCESS, AND TO FULLY OPEN ACCESS DOORS.

6. PROVIDE MINIMUM OF 3' CLEARANCE IN FRONT OF DISCONNECTS AND CONTROL PANELS. COMPLY FULLY WITH NEC.

7. UNIT STATIC PRESSURE CAPABILITY SHALL INCLUDE SCHEDULED EXTERNAL STATIC PRESSURE PLUS ALL SCHEDULED INTERNAL

PRESSURE PLUS ALL SCHEDULED INTERNAL PRESSURE DROPS. INCLUDE VALUES FOR WETTED COILS AND DIRTY FILTERS.

8. PROVIDE FREEZESTAT DOWNSTREAM OF COOLING COIL. SET FREEZESTATS TO 35°F.

9. PROVIDE SHAFT GROUNDING KITS FOR ALL VFDS.

10. PROVIDE INTERNAL VIBRATION ISOLATION (RE: SPECIFICATIONS).

11. REFER TO SPECIFICATIONS FOR ELECTRICAL CONNECTION REQUIREMENTS. (1) SUPPLY FAN, (1) RETURN FAN AND (1) LIGHTS CONNECTION PER AHU

12. HEATING AND CHILLED WATER HAVE 20% PROPYLENE GLYCOL.

13. MOUNT UNITS ON 4" CONCRETE HOUSEKEEPING PADS.

14. ROUTE CONDENSATE DRAINS FROM ALL COOLING COILS TO OVER APPROVED RECEPTORS.

15. LABEL UNITS AS TO AREAS SERVED.

16. PROVIDE REMOTE VFD INTERFACE ON OUTSIDE OF AHU IF VFD LOCATED IN AN ELECTRICAL ENCLOSURE.

17. UNITS SHALL BE CAPABLE OF 100% OUTSIDE AIR ECONOMIZER OPERATION.

18. INLET AND DISCHARGE PLENUM SECTIONS SHALL HAVE 2" THICK LINER AND PERFORATED INNER LINER.

19. COMPONENTS LISTED ABOVE ARE PROVIDED INDIVIDUALLY AND INSTALLED IN A MODULAR AHU.

A. COMPLY WITH ALL APPLICABLE CODES AND CRITERIA PRESENTED IN THE RFP.

I. REFER TO DRAWINGS FOR AHU CONFIGURATIONS

HEIGHT

LENGTH

WIDTH

SUPPLY AIRFLOW

MIN. OSA

RPM

WHEEL DIAMETER/TYPE

DRIVE

TSP

ESP

HP/BHP

SPEED CONTROL

VOLTAGE/PHASE

FLA

MCA

MAXIMUM FUSE SIZE

DISCONNECT

FEEDER SIZE

RETURN AIRFLOW

RPM

WHEEL DIAMETER/TYPE

DRIVE

TSP

ESP

HP/BHP

SPEED CONTROL

VOLTAGE/PHASE

FLA

MCA

MAXIMUM FUSE SIZE

DISCONNECT

FEEDER SIZE

EAT

LAT

EWT

LWT

HEATING AIRFLOW

CAPACITY (TOTAL)

WATER FLOW

WATER PRESSURE DROP

MAX. AIR PRESSURE DROP

MAXIMUM AIR VELOCITY

NO. OF TIERS

ROWS/FINS

COIL WATER VELOCITY

CONTROL VALVE TYPE

EAT

LAT

EWT

LWT

CAPACITY (TOTAL)

CAPACITY (SENSIBLE)

WATER FLOW

WATER PRESSURE DROP

MAX. AIR PRESSURE DROP

MAXIMUM AIR VELOCITY

NO. OF TIERS

ROWS/FINS

COIL WATER VELOCITY

CONTROL VALVE TYPE

EFFICIENCY

MAXIMUM AIR VELOCITY

MAX. PRESS. DROP (INITIAL.)

AIR PRESS. DROP (FINAL.)

INCHES

INCHES

INCHES

CFM

CFM

" WC (ALT.)

" WC (ALT.)

CFM

" WC (ALT.)

" WC (ALT.)

F DB

F DB

F

F

CFM

MBH

GPM

FEET WC

" WC

FPM

EACH

FPS

F DB

F WB

F DB

F WB

F

F

MBH

MBH

GPM

FEET WC

" WC

FPM

EACH

FPS

MERV

FPM

" WC

" WC

AHU-23

CLASSROOM ADD

CRAWL SPACE

TRANE CSAA040UA

67"

154"

112"

20,700

7,685

1,750

25/AF

BELT

5.00

3.50

30/25.2

VFD

460/3

40.0

50.0

PER VFD MANUF.

W/ VFD

1"C, 3#6 & 1#8 GND.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-1.0

65.0

200

160

7,685

1,381

71

3.0

0.11

518

1

2/72

2.70

2-WAY

85.2

60.8

52.7

49.1

44

56

622.2

622.2

109.0

5.40

0.80

518

1

8/168

2.10

2-WAY

8

600

0.10

1.00

A

GRILLE REGISTER DIFFUSER SCHEDULE

GENERAL NOTES

NOTES:

A. MATERIAL B. FINISH C. DAMPER D. ACCESSORIES

CODE

A

B

C

D

E

F

G

H

J

BS

P

Q

R

S

T

U

1. REFER TO REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF ALL CEILING MOUNTED AIR DEVICES.

2. COORDINATE ALL FRAME STYLES WITH CEILING SYSTEM FURNISHED, REFER TO ARCHITECTURAL DIVISION.

3. TOTAL STATIC PRESSURE SHALL NOT EXCEED: 0.10" WG FOR ALL DIFFUSERS, GRILLES AND REGISTERS, 0.05" WG FOR TRANSFER GRILLES.

4. NC VALUES SHALL BE A MAXIMUM OF 25. BASED UPON ROOM ABSORPTION RATE OF 10db, RE 10^-12 WATTS.

5. SEE PLAN FOR NECK SIZES NOT CALLED OUT IN SCHEDULE.

6. CEILING DIFFUSERS 4-WAY BLOW UNLESS NOTED OR REQUIRED.

7. CEILING RADIATION OR FIRE/SMOKE DAMPER AND RATED BLANKET WHERE SHOWN OR REQUIRED.

8. ALL DIFFUSERS IN LOCKER ROOMS SHALL BE ALUMINUM.

9. PROVIDE TRM OPTION FOR LAY-IN DIFFUSERS USED IN SURFACE MOUNT APPLICATIONS.

1. ALUMINUM

2. STEEL

3. PLASTIC

MANUFACTURER/

MODEL NO.

PRICE SCD

PRICE SCD

PRICE SPD

PRICE SPD

PRICE 520

PRICE LBMR

PRICE SDS/UP

PRICE RPD

PRICE LBP

PRICE PDDR

PRICE PDDR

PRICE PDDR

PRICE 530

PRICE 96

PRICE 80

SERVICE

SUPPLY

SUPPLY

SUPPLY

SUPPLY

SUPPLY

SUPPLY

SUPPLY

SUPPLY

SUPPLY/RETURN

RETURN/EXHAUST

RETURN/EXHAUST

RETURN/EXHAUST

RETURN/EXHAUST

RETURN/EXHAUST

RETURN/EXHAUST

1. OFF-WHITE

2. CLEAR ACRYLIC

3. MILL

4. COLOR BY ARCHITECT

TYPE

HIGH PERFORMANCE, LOUVER FACE

HIGH PERFORMANCE, LOUVER FACE

PLAQUE DIFFUSER

PLAQUE DIFFUSER

3/4" SPACING, DOUBLE DEFLECTION, ADJUSTABLE

5/16" SPACING, REVERSABLE CORE, ADJUSTABLE

LINEAR SLOT DIFFUSER. (3) 1" SLOTS. LINEAR FEET AS NOTED ON PLANS. INSULATED PLENUM

PLAQUE DIFFUSER, ROUND FACE

LINEAR BAR, 7/16" SPACING, PENCIL PROOF, 0 DEGREE BARS

1/4" BIRD SCREEN

PERFORATED

PERFORATED

PERFORATED

3/4" SPACING, 45 DEGREE FIXED BARS

3/4" SPACING, 30 DEGREE FIXED BARS, 14GA BLADES. 16GA BORDER

EGGCRATE GRILLE, 1/2" X 1/2" X 1/2"

1. NONE

2. OBD

3. INTEGRAL CORE

4. FACTORY SCOOP

0. NONE

1. MINIMUM LIMIT STOP

2. HONEY COMB EQUALIZER GRID IN NECK FULL LENGTH OF SLOTS

3. 90° SECTORIZING BAFFLES FOR 1, 2 OR 3 WAY BLOW

4. PRESSURE RELIEF COLLAR, 0.25" WG

5. SLOT CURVED TO MATCH EXPOSED DUCT DIAMETER. MOUNT DIRECTLY TO DUCT

6. WALL THERMOSTAT, 115V-24V TRANSFORMER

7. EXTENSION DUCT ADAPTOR

FACE SIZE

24X24

12X12

24X24

12X12

SEE PLANS

SEE PLANS

SEE PLANS

SEE PLANS

SEE PLANS

SEE PLANS

24X24

12X12

24X12

SEE PLANS

SEE PLANS

SEE PLANS

NOTES

A

2

2

2

2

2

2

2

2

1

-

2

2

2

2

2

1

B

1

1

1

1

1

1

1

1

1

-

1

1

1

1

1

1

C

1

1

1

1

1

1

1

1

1

-

1

1

1

1

1

1

D

3

3

3

3

0

0

0

0

0

-

0

0

0

0

0

0

Arc

hitectu

re E

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eering P

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FAN SCHEDULE

GENERAL NOTES

NOTES:

A. CURB

B. SCREEN

C. DRIVE

D. DAMPER

E. ACCESSORIES

F. TYPE

G. SPECIAL COATINGS

H. MISCELLANEOUS

I. CONTROL

CODE

EF-23-1

EF-23-3

EF-23-4

IF-23-1

1. CAPACITIES AT 4,700 FT ELEVATION.

2. MAXIMUM SONES SHOWN ARE AMCA CERTIFIED LEVELS BEFORE TAKING CREDIT FOR SOUND ATTENUATION OF ROOF CURB. ATTENUATOR TO REDUCE SONES 50%.

3. LABEL FANS AS TO AREAS SERVED.

0. NONE

1. FIELD-BUILT, INSULATED

2. FACTORY-BUILT, INSULATED

3. FACTORY-BUILT, INSULATED, 18" TALL

4. FACTORY-BUILT SOUND ATTENUATING

5. FACTORY VENTILATED GREASE

HOOD EXHAUST

6. FACTORY INSULATED EXTENDED HEIGHT CURB

7. REUSE (E) CURB. PROVIDE INSULATED

ADAPTORS AS REQUIRED

0. NONE

1. BIRD

2. INSECT

1. DIRECT

2. BELT

0. NONE

1. GRAVITY BDD

2. BAROMETRIC ADJUSTABLE BDD

3. MOTORIZED CONTROL DAMPER, 115V/1

AREA

A

A

A

A

LOCATION

ROOF

ROOF

ROOF

ROOF

SERVICE

CLASS ADD RESTROOMS

FUME HOOD

SCIENCE CLASSROOM

AHU-23 VENT AIR

MANUFACTURER/

MODEL NO.

GREENHECK GB-180

GREENHECK CUE-121-VG

GREENHECK CUE-131-VG

GREENHECK RSF-180

TYPE

ROOF EXH

UPBLAST

UPBLAST

CENT SUPPLY

1. SOLID STATE SPEED CONTROL, MTD. IN MOTOR

COMPARTMENT FOR BALANCING.

2. ELECTRIC DISCONNECT.

3. WALL MOUNTED SOLID STATE SPEED CONTROL

4. 115V/1 REVERSE ACTING THERMOSTAT, SET AT 85 F

5. WALL MOUNTED 2 SPEED SWITCH

1. CEILING FAN

2. CENTRIFUGAL ROOF EXHAUSTER

3. CABINET FAN

4. WALL PROPELLER FAN

5. CENTRIFUGAL UPBLAST ROOF EXHAUSTER

6. CENTRIFUGAL SUPPLY FAN

7. CENTRIFUGAL INLINE

0. NONE

1. EPOXY

CFM

2800

1650

1900

7685

ESP

"W.C.

(ALT.)

0.75

0.75

0.75

1.00

DRIVE

BELT

DIRECT

DIRECT

BELT

MAX

RPM

1725

1725

1725

1725

ELECTRICAL

BHP

0.63

0.39

0.49

3.34

HP/(W)

3/4

1/2

3/4

5

VOLT

460

115

460

460

PH

3

1

3

3

FLA

1.6

9.8

1.6

7.6

0. NONE

1. VIBRATION ISOLATORS 1" SPRING/NEOPRENE.

2. SECURE FAN TO CURB AT EACH

CORNER, EACH SIDE AND 12" O.C.

3. AMCA B SPARKPROOF, 3/4: SCROLL DRAIN

AND ACCESS PANEL

4. VARIABLE FREQUENCY DRIVE

1. INTERLOCK WITH HVAC UNIT WHICH SERVES SAME SYSTEM

(VIA DDC SYSTEM)

2. RUN CONTINOUSLY, CONTROL VIA DDC SYSTEM

3. CONTROL VIA WALL SENSOR. ENERGIZE AT 75 F (ADJ)

4. ENERGIZE VIA MANUAL WALL SWITCH

5. ENERGIZE VIA TIMECLOCK

6. SMOKE EXHAUST OPERATION

7. SEE DIV 230993, "SEQUENCE OF OPERATION" SECTION

8. CONTROL VIA BUILDING PRESSURE SENSOR AND TIMECLOCK

9. CONTROL VIA FUME HOOD SWITCH.

10. SNOW FILTERS

FUSE

2

-

2

12

DISC

30

TO

30

30

FEEDER

3/4"C, 3#12 & 1#12 GND.

3/4"C, 2#12 & 1#12 GND.

3/4"C, 3#12 & 1#12 GND.

3/4"C, 3#12 & 1#12 GND.

OPER

WEIGHT

LBS.

150

100

110

700

MAX

SONES

12.2

18.7

16.6

20

NOTES

A

3

3

3

3

B

1

1

1

1

C

2

1

1

2

D

1

1

1

3

E

2

1,2

1,2

2

F

2

5

5

6

G

0

1

0

0

H

2

2

2

2

I

1

9

1

1,10

VAV BOX SCHEDULE

CODE

VAV-23-1

VAV-23-2

VAV-23-3

VAV-23-4

VAV-23-5

VAV-23-6

VAV-23-7

VAV-23-8

VAV-23-9

VAV-23-10

VAV-23-11

VAV-23-12

VAV-23-13

VAV-23-14

VAV-23-15

VAV-23-16

GENERAL COMMENTS:

1. CAPACITIES AT 4,700 FT. ELEVATION.

2. AIR BALANCE REQUIREMENTS: AIR VALVE MAXIMUM LIMIT STOP = TOTAL CONNECTED CFM.

AIR VALVE MINIMUM LIMIT STOP = % OF MAXIMUM AS LISTED.

3. 20% PROPYLENE GLYCOL IN HEATING COILS.

AREA

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

AREA SERVED

CLASSROOM A110

SCIENCE CLASSROOM A108

CLASSROOM A103

FIRST LEVEL RESTROOMS

CLASSROOM A115

CLASSROOM A114

CLASSROOM A213

CLASSROOM A212

CLASSROOM A209

TV STUDIO A208

TV CLASSROOM A207

SECOND LEVEL RESTROOMS

CLASSROOM A203

CLASSROOM A217

CLASSROOM A200

CLASSROOM A100

MAKE AND

MODEL

PRICE SDV 10

PRICE SDV 16

PRICE SDV 14

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 10

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

PRICE SDV 12

DESIGN CFM

COOLING

MAX

920

2670

2100

1320

1520

1320

1060

1200

1540

1300

1300

1320

1600

1380

1160

1100

MIN

465

1335

855

400

565

585

465

540

590

405

405

400

580

585

490

490

HEATING

465

1335

855

400

565

585

465

540

590

405

405

400

580

585

490

490

BOX CAPACITY CFM

MIN.

221

568

439

304

304

304

221

304

304

304

304

304

304

304

304

304

MAX.

1350

4000

3000

2100

2100

2100

1350

2100

2100

2100

2100

2100

2100

2100

2100

2100

NOTES:

1. NORMALLY OPEN AIR VALVE AND COIL CONTROL VALVE, PRESSURE INDEPENDENT, DDC,

24V ELECTRONIC DAMPER ACTUATOR AND COIL VALVE.

2. FIELD ADJUSTABLE MAX. AND MIN. CFM SETPOINTS TO ZERO.

3. NC AT 10db ROOM ABSORPTION, 10 WATTS.

4. MBH AND GPM ARE LISTED AT "HEATING CFM".

5. SET MINIMUM CFM FOR EACH ACTUAL BOX TO PERCENT SHOWN BUT NO LOWER THAN "MIN. BOX CFM".

BOX WON'T CONTROL ACCURATELY LESS THAN "MIN. BOX CFM".

6. DISCHARGE ATTENUATOR SECTION OR 60" LONG FIELD FABRICATED EQUAL ON EACH BOX.

7. DISCHARGE DUCT SAME DIMENSION AS BOX CONNECTION UNLESS NOTED OTHERWISE.

APD

"W.C.

0.54

0.46

0.49

0.53

0.46

0.53

0.98

0.56

0.46

0.53

0.53

0.53

0.43

0.51

0.57

0.59

HEATING COIL

CAP.

MBH

12.7

36.4

23.3

13.7

17.6

16.0

12.7

15.0

18.8

13.7

13.7

13.7

18.6

16.0

14.6

14.6

GPM

0.6

1.4

0.8

0.6

0.8

0.7

0.6

0.6

0.9

0.6

0.6

0.6

0.9

0.7

0.6

0.6

EWT

° F

200

200

200

200

200

200

200

200

200

200

200

200

200

200

200

200

LWT

° F

158

145

140

153

155

149

158

148

157

152

152

153

157

149

150

150

WPD

FT

0.11

0.7

0.26

0.13

0.21

0.14

0.11

0.13

0.25

0.12

0.12

0.13

0.25

0.14

0.13

0.13

CONN

SIZE

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

3/4"

ROWS

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

MAX. NC @

BOX MAX.

39

39

39

39

39

39

39

39

39

39

39

39

39

39

39

39

INLET

SIZE

10

16

14

12

12

12

10

12

12

12

12

12

12

12

12

12

OUTLET

SIZE

14 x 12

24 x 18

20 x 17

16 x 15

16 x 15

16 x 15

14 x 12

16 x 15

16 x 15

16 x 15

16 x 15

16 x 15

16 x 15

16 x 15

16 x 15

16 x 15

CONTROL VALVE

TYPE

3-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

2-WAY

3-WAY

2-WAY

2-WAY

3-WAY

3-WAY

OPERATING

WEIGHT (LBS)

45

75

75

55

55

55

45

55

55

55

55

55

55

55

55

55

NOTES

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

1-7

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ME

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BOILER SCHEDULE (HYDRONIC)

GENERAL NOTES

NOTES:

A. FLUID B. BURNER C. ACCESSORIES

D. MISCELLANEOUS

CODE

B-4,5

1. EWT = 160 F, LWT = 200 F.

2. CAPACITIES AT 4,700 FT. ELEVATION.

3. CODE VENT MATERIAL AND MFR. RECOMMENDED COMBUSTION AIR INTAKE MATERIAL.

0. WATER

1. 20% PROPYLENE GLYCOL

2. 25% PROPYLENE GLYCOL

3. 30% PROPYLENE GLYCOL

MANUFACTURER/

MODEL NO.

PK N3000 MFD

BURNER

TYPE

DIRECT VENT

1. 2 STAGE FIRE

2. 3 STAGE FIRE

3. 4 STAGE FIRE

4. MODULATING 5:1

INPUT

(MBH)(S.L.)

3000

OUTPUT

(MBH)(ALT.)

2130

FULL

% EFF.

88

0. NONE

1. NOX 10 PPM OR LESS

2. DIRECT SPARK IGNITION

3. LWCO PROBE TYPE

4. PRE-MIX COMBUSTION WITH VFD BLOWER

5. SEPARATED COMBUSTION CHAMBER

6. FLOW SWITCH PADDLE TYPE

7. BOILER PUMP CONTROL INTERLOCK WITH OFF-DELAY

8. SEALED COMBUSTION INLET ADAPTOR

9. VENT CONDENSATE DRAIN, SCREEN CA VENT, EXIT CONE EA VENT

GPM

180

GPM

MIN/MAX

165/325

ELECTRICAL

VOLT

208

4. CONTROL TRANSFORMER AND STARTER, STATE REQUIRED PERMITS AND INSPECTIONS.

5. RECONFIGURE EPO SWITCH AT EACH EXIT FROM MECH ROOM FOR NEW ARRANGEMENT.

PH

1

FLA

11.4

FUSE

-

DISC

TO

FEEDER

3/4"C, 2#12 & 1#12 GND.

COMB AIR

DIA (IN.)

10"

0. NONE

1. HOT WATER

2. ASME CSD-1

3. BLOCKED VENT AND AIR PRESSURE SWITCHES

4. BACK OUTLET FLUE

5. FROST AND SHORT CYCLE PROTECTION

6. ONE ELECTRICAL CONNECTION FOR BOILER. ONE FOR PUMP

7. VENT TERMINATION KITS

8. 80 PSIG RATED RELIEF VALVE

9. ENVI INTEGRATED CONTROL SYSTEM & SEQUENCER, OA RESET, BACNET GATEWAY

10. NEUTRALIZATION TANK FOR FLUE DRAINS AND BOILER SIZED BY MFR., TYPE

COMPATIBLE WITH BOILERS.

FLUE

DIA (IN.)

10"

WATER

GAL.

12.6

GAS

PRESSURE (IN. WC)

8" - 14"

WEIGHT

(LBS.)

2000

NOTES

A

1

B

4

C

1-9

D

1-10

CHILLER SCHEDULE (WATER COOLED)

GENERAL NOTES

REMARK NOTES

CODE

(CH)

CH-2

1. WATER CONTAINS 20% PROPYLENE GLYCOL.

2. 0.00010 FOULING FACTOR EVAPORATOR, 0.00025 CONDENSER.

3. ELECTRICAL TAKEN AT 250 TON CAPACITY.

1. REFRIGERANT MONITOR SYSTEM W/2 PICKUP POINTS INTERFACE WITH DDC SYSTEM.

2. FLOW SWITCHES.

3. OVER/UNDER VOLTAGE PROTECTION.

4. BACNET OR LONWORKS COMMUNICATIONS INTERFACE. COORDINATE WITH TEMPERATURE CONTROLS.

5. RESETABLE TYPE RUPTURE DISK.

MANUFACTURER/

MODEL NO.

TRANE CVHE0320

CAP.

(TONS)

250

EVAPORATOR DATA

EWT

(F)

56

LWT

(F)

44

DESIGN

GPM

524

MIN

GPM

126

WPD

(FT)

13

NO.

PASSES

2

CONDENSER WATER DATA

EWT

(F)

80

LWT

(F)

90

GPM

700

6. ARI: 575-87 SOUND PRESSURE CTV "A" SOUND XX DBA, RE: 20 MICRO PA.

7. 5 MINUTE CYCLE FROM START TO NEXT START MAXIMUM.

8, ECONOMIZER CHANGEOVER CONTROL.

9. REFRIGERANT CHARGE 400 LBS.

10. HEAD PRESSURE VALVE.

WPD

(FT)

21

NO.

PASSES

2

ELECTRICAL

VOLT

460

PH

3

KW

137

RLA

198

MCA

257

LRA

1257

MAX

FUSE

400

DISCON.

400

FEEDER

3"C, 3#350 KCMIL & 1#2 GND.

REFRIG

WT. LB

400

REFRIG.

TYPE

HCFC-123

KW/TON

NPLV

0.52

OPER. WT.

LBS.

15,000

REMARKS

1-10

UNIT HEATER SCHEDULE (HYDRONIC)

GENERAL NOTES

NOTES

A. FLUID B. DESCRIPTION C. ACCESSORIES

CODE

UH-5-1

1. HEATING WATER: EWT= 200 F, LWT= 160 F

2. JOBSITE ELEVATION = 4,700 FT.

3. MAXIMUM COIL WATER PRESSURE DROP SHALL NOT BE GREATER THAN 5 FEET OF HEAD.

4. CONSTANT WATER FLOW, CYCLE FAN ON THERMOSTAT.

0. WATER

1. 20% PROPYLENE GLYCOL

2. 35% PROPYLENE GLYCOL

3. 50% PROPYLENE GLYCOL

MANUFACTURER/

MODEL NO.

VULCAN HV-72

AREA

SERVED

CRAWL - CLASS ADD

CONFIG

HORIZ

1. HORIZONTAL UNIT HEATER

2. VERTICAL UNIT HEATER

3. CABINET UNIT HEATER

CAP

(NOM)

52.3

CAP

(MBH)

40.8

CFM

1100

GPM

2.3

ELECTRICAL

HP

1/20

VOLT

115

1. FRONT DISCHARGE LOUVER

2. BUILT-IN 3-SPEED FAN SWITCH

3. UNIT MOUNTED THERMOSTAT

4. FILTER

5. FACTORY MOUNTED DISCONNECT

6. HIGH STATIC MOTOR

7. REMOTE THERMOSTAT

8. HIGH CAPACITY 2-ROW COIL

PH

1

FLA

1.4

FUSE

-

DISC

TO

FEEDER

3/4"C, 2#12 & 1#12 GND.

CONN.

SIZE

3/4"

NOTES

A

1

B

1

C

1,3,5

SPLIT SYSTEM AIR CONDITIONER SCHEDULE

GENERAL NOTES

REMARK NOTES

CODE

CRAC-5-1

CRAC-5-4

1. EAT=80°F DB/WB.

2. PROVIDE HIGH EFFICIENCY MOTORS.

3. INDOOR UNIT IS POWERED THROUGH OUTDOOR CONDENSING UNIT.

4. CAPACITIES AT 4,700 FT. ELEVATION.

1. PROVIDE FACTORY CONTROLS WITH DDC MONITORING CAPABILITY.

2. INTERNAL CONDENSATE LIFT MECHANISM: 33-1/2".

3. PROVIDE CONDENSATE PUMP, SAUERMANN SI 1730, 115/1, 35W, 3 GPH @ 27 FT. HEAD. ELECTRICAL CONNECTION BY PLUG.

MANUFACTURER/

MODEL NO.

MITSUBISHI PKA-A36KA

MITSUBISHI PKA-A18HA

AREA

SERVED

IT ROOM A002

ELEV MACHINE A001

FAN

CFM

920

425

ESP

(IN.)

-

-

HP

(WATTS)

(56)

(30)

COOLING

CAP (MBH)

NOMINAL

36

18

ELECTRICAL - INDOOR UNIT

VOLT

208

208

PH

1

1

FLA

0.6

0.3

FUSE

-

-

DISC

TO

TO

FEEDER

3/4"C, 2#12 & 1#12 GND.

3/4"C, 2#12 & 1#12 GND.

ELECTRICAL - OUTDOOR UNIT

VOLT

208

208

PH

1

1

MCA

25

13

FUSE

-

-

DISC

60.0

30.0

FEEDER

3/4"C, 2#10 & 1#10 GND.

3/4"C, 2#12 & 1#12 GND.

REMARKS

1,2,3

1,2,3

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hitectu

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eering P

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teriors

©

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Gro

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VENTILATION SCHEDULE - VAV

23-1

23-2

23-3

23-4

23-5

23-6

23-7

23-8

23-9

23-10

23-11

23-12

23-13

23-14

23-15

23-16

920

2670

2100

1320

1520

1320

1060

1200

1540

1300

1300

1320

1600

1380

1160

1100

465

1335

855

424

565

585

465

540

590

405

405

413

580

585

490

490

0.51

0.50

0.41

0.32

0.37

0.44

0.44

0.45

0.38

0.31

0.31

0.31

0.36

0.42

0.42

0.45

1. Summary

Ventilation Sizing Method

Design Condition

System Population (Ps)

Occupant Diversity (D = Ps / S Pz)

Uncorrected Ventilation Airflow Rate (Vou)

System Ventilation Efficiency (Ev)

Design Ventilation Airflow Rate (Vot)

2. Space Ventilation Analysis Table

Zone Name / Space Name

A110 CLASSROOM

A108 SCIENCE CLASSROOM

A108A SCIENCE PREP

A103 CLASSROOM

A101 NEW CLASS CORR

A102 ELEC

A105 JANITOR

A106 STORAGE

A107 TELECOM

A111 GIRLS

A112 BOYS

A115 CLASSROOM

A114 CLASSROOM

A213 CLASSROOM

A212 CLASSROOM

A209 CLASSROOM

A208 TV STUDIO

A207 TV CLASSROOM

A201 NEW CLASS CORR

A202 ELEC

A204 JANITOR

A205 STORAGE

A210 TELECOMM

A214 BOYS

A215 GIRLS

A203 CLASSROOM

A217 CLASSROOM

A200 CLASSROOM

A100 CLASSROOM

Totals (incl. Space Multipliers)

GENERAL NOTES:

1. UNCORRECTED CATEGORY IS THE SUM OF THE OA REQUIRED FOR PEOPLE AND OA REQUIRED FOR SPACE.

2. REQUIRED OUTDOOR AIR CATEGORY IS UNCORRECTED DIVIDED BY THE AIR DISTIBUTION EFFECTIVENESS.

3. Zp = REQUIRED OA/MIN SUPPLY CFM

4. SYSTEM VENTILATION EFFICIENCY IS CALCULATED USING ASHRAE 62 APPENDIX A.

Maximum

Supply Air

(CFM)

920

2400

270

2100

420

0

0

140

0

380

380

1520

1320

1060

1200

1540

1300

1300

520

0

0

160

0

320

320

1600

1380

1160

1100

Minimum

Supply Air

(CFM) (Vpz)

465

1200

135

855

135

0

0

45

0

122

122

565

585

465

540

590

405

405

163

0

0

50

0

100

100

580

585

490

490

7,627

Min Airflow

Percentage

Floor

Area

(ft²) (Az)

786

1653

252

1452

940

47

61

305

56

416

416

957

994

787

918

998

685

685

982

50

51

305

53

416

416

988

994

832

832

18,325

Area

Outdoor Air

(CFM/ft²) (Ra)

0.12

0.18

0.18

0.12

0.06

0

0

0

0

0

0

0.12

0.12

0.12

0.12

0.12

0.12

0.12

0.06

0

0

0

0

0

0

0.12

0.12

0.12

0.12

ASHRAE Std 62.1-2007

Minimum flow (heating)

464

1

6529

0.850

7681

Time

Averaged

Occupancy (Pz)

27.5

41.3

6.3

50.8

0

0

0

0

0

0

0

33.5

34.8

27.5

32.1

34.9

24

24

0

0

0

0

0

0

0

34.5

34.8

29.1

29.1

464

CFM

CFM

People

Outdoor Air

(CFM/person) (Rp)

10

10

10

10

0

0

0

0

0

0

0

10

10

10

10

10

10

10

0

0

0

0

0

0

0

10

10

10

10

Air

Distribution

Effectiveness (Ez)

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

Zone Required

Outdoor Air

(CFM) (Voz)

462

888

135

853

71

0

0

0

0

0

0

562

584

462

539

586

403

403

74

0

0

0

0

0

0

579

584

489

489

Uncorrected

Outdoor Air

(CFM) (Vou)

369

711

108

682

56

0

0

0

0

0

0

450

467

369

431

469

322

322

59

0

0

0

0

0

0

464

467

391

391

6,529

Zp

0.993

0.740

1.00

0.997

0.522

0.000

0.000

0.000

0.995

0.998

0.993

0.998

0.993

0.995

0.995

0.453

0.000

0.000

0.000

0.999

0.998

0.997

0.997

Space

Ventilation

Efficiency (Ev)

0.860

1.120

0.850

0.860

1.330

1.860

1.860

1.860

0.860

0.860

0.860

0.860

0.860

0.860

0.860

1.400

1.860

1.860

1.860

0.860

0.860

0.860

0.860

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BUILDING AUTOMATION SYSTEM POINT SUMMARY

PROJECT:

SPECIFICATION:

SYSTEM:

LOCATION:

SYSTEM QTY

PUEBLO WEST HS ADDITIONS + RENOVATIONS

23 09 93

AHU-1 THRU AHU-5

661 W. CAPISTRANO AVE., PUEBLO WEST, CO 81007

EQUIPMENT AND FUNCTION POINTS

AI AO BI BO

MODES

O UO NS MW A

COMMENTS

AIR

AIR

AI=ANALOG INPUT

AO=ANALOG OUTPUT

BI=BINARY/DIGITAL INPUT

BO=BINARY/DIGITAL OUTPUT

PLANS

PLANS

PLANS

Supply Fan Start/Stop

Supply Fan Status

Supply Fan VFD Speed

Discharge Air Temperature

Discharge Duct High Static

Supply Air Duct Static Pressure

Return Air Damper

Return Air Temperature

Mixed Air Temperature

Low Limit Temperature

Outside Air Temperature

Preheat Coil Control

Cooling Coil Control

Filter Differential Pressure

Outside Air Intake Fan Status

Outside Air Intake Fan Start/Stop

Outside Air Isolation Damper

Return Air Duct Smoke Detector

Freezestat

Building Static Pressure

Zone (Space) Temperatures

Zone (Space) Pressure

X

X

X

X

X

X

X

X

X

X

X

X

O=OCCUPIED

UO=UNOCCUPIED

NS=NIGHT SETBACK

MW=MORNING WARMUP

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Coordinate exact points with Sequence of

Operations. Neither stand alone.

A=ALARM

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

CT w/Relay

Averaging Element

8" Rigid Element

Averaging Element

Manual Reset

Global for Building

Each Filter Bank

B NOT USED

NO SCALE

A VAV AIR HANDLING UNIT

NO SCALE

DI - FILTER DIFF PRESSURE

TPS

M

M

CT

M

CT

VFD

IF

SF

M

M

M

SEQUENCE OF OPERATIONS

AO - COOLING VALVE

OA BI - FREEZESTAT

AI - MIXED AIR TEMP

AI - RETURN AIR TEMP

BO - INTAKE FAN START/STOP

BI - INTAKE FAN STATUS

RA

BI - RETURN AIR SMOKE DETECTOR

AI - SUPPLY AIR TEMP

H L

BI - HIGH STATIC SHUTDOWN

BO - SUPPLY FAN START/STOP

BI - SUPPLY FAN STATUS

AO - SUPPLY FAN VFD SPEED

INSIDE OUTSIDE

H L

AI - BUILDING STATIC PRESSURE

LOCATE 2/3

DISTANCE DOWN

LONGEST DUCT

H L

SA

AI - SUPPLY AIR STATICPRESSURE

AO - HEATING VALVE

OA

N.C.

AO - OUTSIDE AIRISOLATIONDAMPER

N.O.

AO - RETURNAIR DAMPER

T

TT T

RUN CONDITIONS - SCHEDULED:THE UNIT SHALL RUN BASED UPON AN OPERATOR ADJUSTABLE SCHEDULE.

FREEZE PROTECTION:UPON RECEIVING A FREEZESTAT STATUS THE UNIT SHALL SHUT DOWN THE FANS, CLOSE THE OUTSIDE AIR DAMPER,OPEN THE PREHEAT COIL VALVE AND GENERATE AN ALARM .

HIGH STATIC SHUTDOWN:UPON RECEIVING A HIGH STATIC SHUTDOWN SIGNALTHE UNIT SHALL SHUT DOWN THE FANS, CLOSE THE OUTSIDE AIR DAMPER AND GENERATE AN ALARM .

RETURN AIR SMOKE DETECTION:THE UNIT SHALL SHUT DOWN AND GENERATE AN ALARM UPON RECEIVING A RETURN AIR SMOKE DETECTOR STATUS.UNITS WHERE SMOKE IS NOT DETECTED CONTINUE TO RUN.

AHU OPTIMAL START:THE UNIT SHALL START PRIOR TO SCHEDULED OCCUPANCY BASED ON THE TIME NECESSARY FOR THE ZONES TOREACH THEIR OCCUPIED SETPOINTS. THE START TIME SHALL AUTOMATICALLY ADJUST BASED ON CHANGES IN OUTSIDEAIR TEMPERATURE AND ZONE TEMPERATURES. OPEN OA DAMPER AND ENERGIZE ASSOCIATED INTAKE FAN 30 MIN. (ADJ.)PRIOR TO OCCUPIED TIME FOR BUILDING FLUSH.

SUPPLY FAN:THE SUPPLY FAN SHALL RUN ANYTIME THE UNIT IS COMMANDED TO RUN, UNLESS SHUTDOWN ON SAFETIES. TO PREVENTSHORT CYCLING, THE SUPPLY FAN SHALL HAVE A USER DEFINABLE (ADJ.) MINIMUM RUNTIME. SET INITIALLY TO 30 MIN.

ALARMS SHALL BE PROVIDED AS FOLLOWS:•SUPPLY FAN FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.•SUPPLY FAN IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.•SUPPLY FAN RUNTIME EXCEEDED: STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT (ADJ.).

SUPPLY AIR DUCT STATIC PRESSURE CONTROL:THE CONTROLLER SHALL MEASURE DUCT STATIC PRESSURE AND MODULATE THE SUPPLY FAN VFD SPEED TO MAINTAINA DUCT STATIC PRESSURE SETPOINT. THE SPEED SHALL NOT DROP BELOW 30% (ADJ.). THE STATIC PRESSURESETPOINT SHALL BE RESET BASED ON ZONE COOLING REQUIREMENTS.

•THE INITIAL DUCT STATIC PRESSURE SETPOINT SHALL BE 1.5 IN H2O (ADJ.).•AS COOLING DEMAND INCREASES, THE SETPOINT SHALL INCREMENTALLY RESET UP TO A MAXIMUM OF 1.8INH2O (ADJ.).•AS COOLING DEMAND DECREASES, THE SETPOINT SHALL INCREMENTALLY RESET DOWN TO A MINIMUM OF1.3IN H2O (ADJ.) .

ALARMS SHALL BE PROVIDED AS FOLLOWS:•HIGH SUPPLY AIR STATIC PRESSURE: IF THE SUPPLY AIR STATIC PRESSURE IS 25% (ADJ.) GREATER THANSETPOINT.•LOW SUPPLY AIR STATIC PRESSURE: IF THE SUPPLY AIR STATIC PRESSURE IS 25% (ADJ.) LESS THANSETPOINT.•SUPPLY FAN VFD FAULT.

PREHEATING COIL VALVE:THE CONTROLLER SHALL MEASURE THE MIXED AIR TEMPERATURE AND MODULATE THE PREHEATING COIL VALVE TOMAINTAIN ITS SETPOINT 5°F (ADJ.) LESS THAN THE SUPPLY AIR TEMPERATURE SETPOINT.

THE PREHEATING SHALL BE ENABLED WHENEVER:•OUTSIDE AIR TEMPERATURE IS LESS THAN 60°F (ADJ.).•AND THE ECONOMIZER (IF PRESENT) IS DISABLED.•AND THE SUPPLY FAN STATUS IS ON.

THE PREHEATING COIL VALVE SHALL OPEN FOR FREEZE PROTECTION WHENEVER:•MIXED AIR TEMPERATURE DROPS FROM 40°F TO 35°F (ADJ.).•OR THE FREEZESTAT (IF PRESENT) IS ON.

SUPPLY AIR TEMPERATURE SETPOINT - OUTSIDE AIR RESET:THE CONTROLLER SHALL MONITOR THE SUPPLY AIR TEMPERATURE AND SHALL MAINTAIN A SUPPLY AIR TEMPERATURESETPOINT RESET BASED ON OUTSIDE AIR TEMPERATURE.

THE SUPPLY AIR TEMPERATURE SETPOINT SHALL RESET FOR COOLING AS FOLLOWS:•AS OUTSIDE AIR TEMPERATURE RISES FROM 50°F (ADJ.) TO 85°F (ADJ.)THE SUPPLY AIR TEMPERATURE

SETPOINT SHALL RESET DOWNWARDS FROM 65°F (ADJ.) TO 55°F (ADJ.).

COOLING COIL VALVE:THE CONTROLLER SHALL MEASURE THE SUPPLY AIR TEMPERATURE AND MODULATE THE COOLING COIL VALVE TOMAINTAIN ITS COOLING SETPOINT.

THE COOLING SHALL BE ENABLED WHENEVER:•OUTSIDE AIR TEMPERATURE IS GREATER THAN 50°F (ADJ.).•AND THE ECONOMIZER IS DISABLED OR FULLY OPEN.•AND THE SUPPLY FAN STATUS IS ON.•AND THE HEATING (IF PRESENT) IS NOT ACTIVE.

ALARMS SHALL BE PROVIDED AS FOLLOWS:•HIGH SUPPLY AIR TEMP: IF THE SUPPLY AIR TEMPERATURE IS 5°F (ADJ.) GREATER THAN SETPOINT.

LOW SUPPLY AIR TEMPERATURE ALARM:THE CONTROLLER SHALL ALARM IF THE SUPPLY AIR TEMPERATURE IS LESS THAN 45°F (ADJ.).

NIGHT SETBACK (UNOCCUPIED):THE SUPPLY AND FAN IS OFF, THE OUTSIDE AIR INTAKE FAN IS OFF AND THE HEATING AND COOLING VALVES ARE CLOSED.

THE DDC MONITORS THE ZONE TEMPERATURES AND IF A MAJORITY OF THE ZONES FALL BELOW THE UNOCCUPIEDHEATING SETPOINT (ADJ.) THE DDC ENABLES THE SUPPLY FAN. THE SUPPLY FAN VFD MODULATES AS DESCRIBED IN THEOCCUPIED MODE. THE OUTSIDE AIR INTAKE FAN REMAINS OFF. THE DDC MODULATES THE HEATING COIL CONTROLVALVE TO MAINTAIN A DISCHARGE AIR SETPOINT OF 90° F (ADJ.). ONCE THE COLDEST ZONE REACHES THE UNOCCUPIEDHEATING SETPOINT, THE VALVE IS CLOSE AND THE FAN IS DISABLED.

THE DDC MONITORS THE ZONE TEMPERATURES AND IF A MAJORITY OF THE ZONES FALL BELOW THE UNOCCUPIEDCOOLING SETPOINT (ADJ.) THE DDC ENABLES THE SUPPLY FAN. THE SUPPLY FAN VFD MODULATES AS DESCRIBED INTHE OCCUPIED MODE. THE OUTSIDE AIR INTAKE FAN REMAINS OFF. THE DDC MODULATES THE COOLING COIL CONTROLVALVE TO MAINTAIN A DISCHARGE AIR SETPOINT OF 55° F (ADJ.). ONCE THE WARMEST ZONE REACHES THE UNOCCUPIEDCOOLING SETPOINT, THE VALVE IS CLOSE AND THE FANS ARE DISABLED.

MORNING WARMUP:

OPTIMAL START PROGRAM IS UTILIZED TO INITIATE THE TIMING OF MORNING WARMUP MODE. THE OUTSIDE AIR INTAKEFAN REMAINS OFF AND THE COOLING COIL CONTROL VALVE REMAINS CLOSED. ALL VAV BOX DAMPERS ARE COMMANDEDTO 100% OPEN. THE DDC MONITORS THE ZONE TEMPERATURES AND IF ANY ZONE IS BELOW THE OCCUPIED HEATINGSETPOINT THE DDC MODULATES THE HEATING COIL CONTROL VALVE TO MAINTAIN THE DISCHARGE AIR TEMPERATUREOF 90° F (ADJ.). AS A SPACE REACHES ITS SETPOINT THE VAV DAMPERS MODULATES TO MINIMUM. ONCE THE COLDESTZONE REACHES THE OCCUPIED SETPOINT THE UNIT ENTERS THE OCCUPIED MODE.

MINIMUM OUTSIDE AIR VENTILATION - FIXED VOLUME:THE ASSOCIATED INTAKE FAN SHALL BE ENERGIZED AND MOTORIZED DAMPER COMMANDED OPEN TO MAINTAIN THEMINIMUM SCHEDULED VOLUME DURING BUILDING OCCUPIED HOURS OVER FULL RANGE OF SA CFM AND BE DE-ENERGIZED AND MOTORIZED DAMPER CLOSED DURING UNOCCUPIED HOURS.

FILTER DIFFERENTIAL PRESSURE MONITOR:THE CONTROLLER SHALL MONITOR THE DIFFERENTIAL PRESSURE ACROSS THE FINAL .

ALARMS SHALL BE PROVIDED AS FOLLOWS:•FILTER CHANGE REQUIRED: FILTER DIFFERENTIAL PRESSURE EXCEEDS A USER DEFINABLE LIMIT (ADJ.). SET

INITIALLY AT 0.8 IN. W.C.

RETURN AIR TEMPERATURE:THE CONTROLLER SHALL MONITOR THE RETURN AIR TEMPERATURE AND USE AS REQUIRED FOR SETPOINT CONTROL).

ALARMS SHALL BE PROVIDED AS FOLLOWS:•HIGH RETURN AIR TEMP: IF THE RETURN AIR TEMPERATURE IS GREATER THAN 90°F (ADJ.).•LOW RETURN AIR TEMP: IF THE RETURN AIR TEMPERATURE IS LESS THAN 45°F (ADJ.).

SUPPLY AIR TEMPERATURE:THE CONTROLLER SHALL MONITOR THE SUPPLY AIR TEMPERATURE.

ALARMS SHALL BE PROVIDED AS FOLLOWS:•HIGH SUPPLY AIR TEMP: IF THE SUPPLY AIR TEMPERATURE IS GREATER THAN 120°F (ADJ.).•LOW SUPPLY AIR TEMP: IF THE SUPPLY AIR TEMPERATURE IS LESS THAN 45°F (ADJ.).

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